Revolver X4s Hard Rolling Truck Bed Cover 2021-2026 Ford F-150 5 Foot 7 Inch Bed (Includes Lightning) BAK Air Bags & Towing Suspension 1) for width

1) for width

Optimized Flow & Turbo Response: Refined runner geometry and a balanced merge design reduce backpressure and improve exhaust velocity

No Comparison: When it comes to HID bulbs

we were able to incorporate that into the tubing to match the factory while still increasing airflow for top performance

Revolver X4s Hard Rolling Truck Bed Cover 2021-2026 Ford F-150 5 Foot 7 Inch Bed (Includes Lightning) BAK Air Bags & Towing Suspension 1) for widthThe new BAK Revolver X4s is the third generation of America's #1 selling premium hard rolling cover, now with exciting new features. The Revolver X4s is a bed cover engineered for real world durability. With NEW matte black heavy duty aluminum slats wrapped in industrial grade vinyl and a matte black finish, top to bottom, the X4s delivers a modern, stylish appearance. With the cover closed, the patented rotational locking system secures the X4s for